18c2ecf20Sopenharmony_ci#include <asm/ucontext.h> 28c2ecf20Sopenharmony_ci 38c2ecf20Sopenharmony_cistruct sigframe { 48c2ecf20Sopenharmony_ci struct ucontext uc; 58c2ecf20Sopenharmony_ci unsigned long retcode[4]; 68c2ecf20Sopenharmony_ci}; 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_cistruct rt_sigframe { 98c2ecf20Sopenharmony_ci struct siginfo info; 108c2ecf20Sopenharmony_ci struct sigframe sig; 118c2ecf20Sopenharmony_ci}; 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciextern struct page *get_signal_page(void); 14